In Worcester v. Georgia, the court decided the following regarding Native Americans

Explanation:

Worcester v. Georgia, legal case in which the U.S. Supreme Court on March 3, 1832, held (5–1) that the states did not have the right to impose regulations on Native American land. Although Pres. Andrew Jackson refused to enforce the ruling, the decision helped form the basis for most subsequent law in the United States regarding Native Americans.

well that depends on how deep the hole is. you'd first go through te crust of the earth, then the upper mantle, then the lower mantle then the outer core, then the inner cor then you'd be stuck in the core to melt.

the 9th amendment

explanation: